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- Proper size inlet plumbing. Check for air tight seal. 检查进口管路的尺寸是否正确,是否拧紧。
- Air tight seal keeps in smell, humidity and food nutriments stay in longer. 完全密封留住原味,湿气和食物营养保存更久。
- Usage: suitable for air tight seal welding machine for sound filter, microwave device, transistor, commutate tube, controllable silicon and sensor etc. 用途：适用声表滚波器、微波器件、晶体管、整流管、可控硅、传感器等气密性封焊。
- Usage: suitable for quartz crystal, sound filter, microwave device, transistor, commute tube, sensor, photoelectricity, laser device etc. air tight seal welding. 用途：适用石英晶振、声表滤波器、微波器件、晶体管、整流管、传感器、光电器件、激光器件等气密性封焊。
- Treatment on Leakage Problem of Air Tight Seal of Guide Vane Axle Sleeve in Tubular Machine Group 贯流式机组导叶轴套密封漏水问题的处理
- Reattach cover plate to make an air and water tight seal. 重新固定盖板，并紧密密封防止空气和水通过。
- air tight seal 密封,气密
- This brand of red wine of this brand all has air tight corks. 这个品牌的红酒都有一个严密的软木塞。
- Plugs are moulded to cable for a liquid tight seal when mated to a socket. 配插座的电缆插头组件经液体紧固密封成型（采用液体紧固密封成型）。
- Wedging actions help affect a tight seal in low differential pressure services. 楔形的作用有助于在低压差应用中产生紧密的密封。
- Non-lubricated, tapered plug assures tight seal with low breakout torque. Constructed of hardened materials with optional hard facing. 无润滑，锥形阀塞确保紧密密封，并且具有很低的启动扭矩。有硬化材料构造而成，配置备选硬面。
- After winning an apparent air tight case on labor issues, Ms. Karman was promoted. 卡曼女士在赢了三个看起来毫无破绽的案子后,得到了晋升。
- Spring loaded discs help affect a tight seal in low differential pressure services. 弹簧负载阀瓣有助于在压差较低的应用环境中产生更紧的密封。
- Most respirators are designed to fit the face and to provide a tight seal between the respirator\'s edge and the face. 绝大多数呼吸器的设计都具有和面部的适合性，保证呼吸器的边缘和脸部的紧密贴合。
- At the peak of the sultry rainy season, and lacking the luxury of air-conditioning, I sweated with 40 other dark-skin bodies in a nearly air tight ex-American school bus. 在最闷热的雨季里，缺乏奢侈的空调，我和其他40个黑皮肤的身体挤在一辆几乎密闭的美国人曾经当作旧校车的汽车中，挥汗如雨。
- Special connections ensure that the system excellent air tightness. 特别的连接方式保证了系统优良的气密性。
- Thicker knife. Our valves have thicker, stronger knives, to prevent deflection under heavy pressure and to ensure a tight seal. 更厚的闸刀。我们的阀门具有更厚、更坚固的闸刀，能够避免闸刀在高压下产生偏转，确保紧密密封。
- The high-temperature silastic seal ring is used between the operating chamber and the chamber door for air tightness between chamber and the door. 干燥箱电源开关、风门调节旋钮、控温仪等操作均设置于箱体的上前方及顶箱上。
- The tapered plug is precision ground from hardened high alloy material or an overlaid stainless to assure a tight seal and easy operation. 锥形阀塞经过精密研磨，采用硬化高合金材料或一种镀层不锈钢，确保紧密密封和操作容易。
- Then, once it is in place, it is partly flooded and allowed to sink to the riverbed around the breach, making a tight seal. 一旦到位，就向拱坝内灌水使它沉到裂口周围的河床上，然后做好密封，彻底堵严缝隙。
